As cotton yarn, we know that the raw material is composed of cotton fibers. Is cotton yarn easy to pill? Let's first look at the case of cotton fibers.
Cotton fiber is a natural fiber. From growth to picking, it is processed into lint for use by spinning mills. During this process, the length of a single cotton fiber is not controlled, and some of the length of the cotton fiber is destroyed. The factor that affects the easy pilling of cotton yarn is the hairiness index of cotton yarn.
Cotton fibers have different lengths, poor uniformity, and the hairiness of cotton yarn is large, unlike chemical synthetic fibers, which are neat and 38 mm, so relatively speaking, fabrics made of cotton yarn are prone to pilling. However, the problem of cotton yarn pilling can also be controlled. In the spinning process, the length of the exposed hairiness of the cotton yarn is reduced. From this point of view, the production process of the equipment has been improved. After ring spinning, siro spinning and compact spinning, as well as vortex spinning, etc., these new Spinning forms also have their own characteristics, which will be shared later.
